To Alan: Cintinuation of our talk... call an application by c#

Thanks for your comments.

1. The Process.Start is working well, thanks for your response. I found other way as well,You can find it in other post I just wrote.

2. It should be possible. I will try to find more about.

Thanks,

The Application I am using infact is a simulator, It means, I do need to prepare a separate data file .

The application read the data file line by line and start the simulation. (e.g. while running the bat file ,the console will ask me to write the path in which the data file exist then it will start

If I want to run the application, I need to run the bat file .then show the data file,

i am looking for a command that I can do both to gether , this is important, as I want to run the application several times.

thanks